Malware Analysis Report

2024-12-08 01:31

Sample ID 240917-xl3gjayhrl
Target e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118
SHA256 756151e99176d79019cc0e9c44b5ed9fd81d890d0fd51e49806aeb1f5c8fd8d9
Tags
redline sectoprat @crypto4ok discovery infostealer rat trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

756151e99176d79019cc0e9c44b5ed9fd81d890d0fd51e49806aeb1f5c8fd8d9

Threat Level: Known bad

The file e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

redline sectoprat @crypto4ok discovery infostealer rat trojan

SectopRAT

RedLine

RedLine payload

SectopRAT payload

Checks computer location settings

Suspicious use of SetThreadContext

System Location Discovery: System Language Discovery

Unsigned PE

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-09-17 18:57

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-09-17 18:57

Reported

2024-09-17 18:59

Platform

win7-20240903-en

Max time kernel

141s

Max time network

143s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe"

Signatures

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

SectopRAT

trojan rat sectoprat

SectopRAT payload

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1480 wrote to memory of 1884 N/A C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1480 wrote to memory of 1884 N/A C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1480 wrote to memory of 1884 N/A C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1480 wrote to memory of 1884 N/A C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1480 wrote to memory of 2840 N/A C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe
PID 1480 wrote to memory of 2840 N/A C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe
PID 1480 wrote to memory of 2840 N/A C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe
PID 1480 wrote to memory of 2840 N/A C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe
PID 1480 wrote to memory of 2840 N/A C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe
PID 1480 wrote to memory of 2840 N/A C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe
PID 1480 wrote to memory of 2840 N/A C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe
PID 1480 wrote to memory of 2840 N/A C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe
PID 1480 wrote to memory of 2840 N/A C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe

Processes

C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe"

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBzACAAMgAwAA==

C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe

Network

Country Destination Domain Proto
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp

Files

memory/1480-0-0x00000000740BE000-0x00000000740BF000-memory.dmp

memory/1480-1-0x0000000000850000-0x00000000008A0000-memory.dmp

memory/1480-2-0x00000000740B0000-0x000000007479E000-memory.dmp

memory/1884-5-0x0000000002CF0000-0x0000000002D30000-memory.dmp

memory/1480-6-0x00000000740BE000-0x00000000740BF000-memory.dmp

memory/1480-7-0x00000000740B0000-0x000000007479E000-memory.dmp

memory/1884-8-0x0000000002CF0000-0x0000000002D30000-memory.dmp

memory/1480-9-0x00000000005F0000-0x000000000062A000-memory.dmp

memory/1480-10-0x0000000000730000-0x000000000074C000-memory.dmp

memory/2840-11-0x0000000000400000-0x0000000000422000-memory.dmp

memory/2840-14-0x0000000000400000-0x0000000000422000-memory.dmp

memory/2840-15-0x0000000000400000-0x0000000000422000-memory.dmp

memory/2840-18-0x0000000000400000-0x0000000000422000-memory.dmp

memory/2840-20-0x0000000000400000-0x0000000000422000-memory.dmp

memory/2840-19-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/1480-24-0x00000000740B0000-0x000000007479E000-memory.dmp

memory/2840-23-0x0000000000400000-0x0000000000422000-memory.dmp

memory/2840-21-0x0000000000400000-0x0000000000422000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-09-17 18:57

Reported

2024-09-17 18:59

Platform

win10v2004-20240802-en

Max time kernel

147s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe"

Signatures

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
N/A N/A N/A N/A

SectopRAT

trojan rat sectoprat

SectopRAT payload

Description Indicator Process Target
N/A N/A N/A N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe N/A

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1008 wrote to memory of 3668 N/A C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1008 wrote to memory of 3668 N/A C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1008 wrote to memory of 3668 N/A C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1008 wrote to memory of 2504 N/A C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe
PID 1008 wrote to memory of 2504 N/A C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe
PID 1008 wrote to memory of 2504 N/A C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe
PID 1008 wrote to memory of 2504 N/A C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe
PID 1008 wrote to memory of 2504 N/A C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe
PID 1008 wrote to memory of 2504 N/A C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe
PID 1008 wrote to memory of 2504 N/A C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe
PID 1008 wrote to memory of 2504 N/A C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe

Processes

C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe"

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBzACAAMgAwAA==

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4288,i,5469445176230119590,7931734017267321834,262144 --variations-seed-version --mojo-platform-channel-handle=3756 /prefetch:8

C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 233.143.123.92.in-addr.arpa udp
US 8.8.8.8:53 4.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
NL 185.213.209.36:36533 tcp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 59.170.16.2.in-addr.arpa udp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
US 8.8.8.8:53 43.56.20.217.in-addr.arpa udp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
US 8.8.8.8:53 240.143.123.92.in-addr.arpa udp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
US 8.8.8.8:53 5.173.189.20.in-addr.arpa udp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp
NL 185.213.209.36:36533 tcp

Files

memory/1008-0-0x000000007476E000-0x000000007476F000-memory.dmp

memory/1008-1-0x0000000000BF0000-0x0000000000C40000-memory.dmp

memory/1008-2-0x0000000005BD0000-0x0000000006174000-memory.dmp

memory/1008-3-0x0000000005620000-0x00000000056B2000-memory.dmp

memory/1008-4-0x0000000074760000-0x0000000074F10000-memory.dmp

memory/1008-5-0x00000000055F0000-0x00000000055FA000-memory.dmp

memory/3668-6-0x0000000004A80000-0x0000000004AB6000-memory.dmp

memory/3668-7-0x0000000074760000-0x0000000074F10000-memory.dmp

memory/3668-8-0x00000000051A0000-0x00000000057C8000-memory.dmp

memory/3668-9-0x0000000074760000-0x0000000074F10000-memory.dmp

memory/3668-10-0x0000000074760000-0x0000000074F10000-memory.dmp

memory/3668-11-0x00000000057D0000-0x00000000057F2000-memory.dmp

memory/3668-12-0x0000000005870000-0x00000000058D6000-memory.dmp

memory/3668-13-0x00000000058E0000-0x0000000005946000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_rptlubyh.31w.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/3668-23-0x00000000059D0000-0x0000000005D24000-memory.dmp

memory/3668-24-0x0000000006030000-0x000000000604E000-memory.dmp

memory/3668-25-0x00000000060C0000-0x000000000610C000-memory.dmp

memory/3668-26-0x00000000076A0000-0x0000000007D1A000-memory.dmp

memory/3668-27-0x0000000006530000-0x000000000654A000-memory.dmp

memory/1008-28-0x000000007476E000-0x000000007476F000-memory.dmp

memory/1008-29-0x0000000074760000-0x0000000074F10000-memory.dmp

memory/3668-30-0x0000000074760000-0x0000000074F10000-memory.dmp

memory/3668-34-0x0000000074760000-0x0000000074F10000-memory.dmp

memory/1008-35-0x00000000069F0000-0x0000000006A2A000-memory.dmp

memory/1008-36-0x00000000059A0000-0x00000000059BC000-memory.dmp

memory/2504-37-0x0000000000400000-0x0000000000422000-memory.dmp

memory/1008-40-0x0000000074760000-0x0000000074F10000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\e77ee5479b6e8da5b7f09dfac202647f_JaffaCakes118.exe.log

MD5 7ebe314bf617dc3e48b995a6c352740c
SHA1 538f643b7b30f9231a3035c448607f767527a870
SHA256 48178f884b8a4dd96e330b210b0530667d9473a7629fc6b4ad12b614bf438ee8
SHA512 0ba9d8f4244c15285e254d27b4bff7c49344ff845c48bc0bf0d8563072fab4d6f7a6abe6b6742e8375a08e9a3b3e5d5dc4937ab428dbe2dd8e62892fda04507e

memory/2504-41-0x0000000074760000-0x0000000074F10000-memory.dmp

memory/2504-42-0x0000000005600000-0x0000000005C18000-memory.dmp

memory/2504-43-0x0000000005090000-0x00000000050A2000-memory.dmp

memory/2504-44-0x00000000051C0000-0x00000000052CA000-memory.dmp

memory/2504-45-0x0000000074760000-0x0000000074F10000-memory.dmp

memory/2504-46-0x00000000050F0000-0x000000000512C000-memory.dmp

memory/2504-47-0x0000000005130000-0x000000000517C000-memory.dmp

memory/2504-48-0x0000000074760000-0x0000000074F10000-memory.dmp